Steel structure roof capable of draining and preventing leakage
By setting up inclined color steel plates and diversion trough systems on the steel structure roof, combined with filter mesh and drainage pipes, the problems of rainwater infiltration and corrosion are solved, and the efficient drainage and leakage prevention effect of rainwater is achieved.
Patent Information
- Application Number
- CN202421288261.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-06
- Publication Date
- 2025-03-11
- Estimated Expiration
- 2034-06-06
AI Technical Summary
The existing steel structure roof has shortcomings in rainwater drainage and leakage prevention, which causes rainwater to seep into the roof and corrode the connecting bolts.
By setting up multiple inclined color steel plates on the roof of the steel structure, the water flow can flow into the flow channel through the grooves of the color steel plates, and combine components such as the flow channel, filter, drainage pipe and leakage-proof cover to achieve centralized discharge and leakage-proof rainwater.
Effectively prevent rainwater from seeping into the steel structure building and avoiding corrosion problems. At the same time, impurities are filtered through filter mesh and screen plates to prevent the drainage pipe from being blocked and achieve efficient drainage of rainwater.
Smart Images
Figure CN222595281U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of steel structure roofs, in particular to a steel structure roof capable of drainage and leakage prevention. Background Art
[0002] Steel structure is a very important type of building structure in modern buildings. It has many advantages such as high strength, light weight, good rigidity and strong toughness. Therefore, its application field is also very wide. Steel structure roof is the roof part of steel structure building.
[0003] Chinese patent publication number CN 215907213 U discloses a steel structure roof waterproof structure, comprising a roof panel composed of a top steel layer and a bottom steel layer, wherein an isolation plate for heat insulation and noise reduction is fixedly installed at the gap formed by the top steel layer and the bottom steel layer, and a locking mechanism and an anti-wear pad are provided at the overlapping intersection of the two roof panels;
[0004] In the above-mentioned steel structure roof waterproof structure, an anti-wear pad is provided between the two top steel layers, and the anti-wear pad is used to increase the sealing shape between the two top steel layers to achieve a leak-proof effect; however, after the two top steel layers of the above-mentioned steel structure roof waterproof structure are butt-jointed, there is a large empty groove at the joint. Although the empty groove is blocked by the anti-wear pad, a small amount of water will still remain above the anti-wear pad. After a period of time, the water will enter the empty groove between the two top steel layers along the gap between the anti-wear pad and the top steel layer. As the water in the empty groove accumulates more and more, it will corrode the bolts connecting the two top steel layers and also penetrate into the interior of the steel structure building. Utility Model Content
[0005] The purpose of the utility model is to provide a steel structure roof that can drain and prevent leakage. Water can be drained into a diversion groove through a plurality of color steel plates. The leak-proof cover and the leak-proof plate cooperate to prevent water from flowing into the gaps between the color steel plates, so as to solve the technical problems raised by the above-mentioned background technology.
[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0007] A steel structure roof capable of drainage and leakage prevention comprises a first crossbeam, and second crossbeams are arranged on both sides of the first crossbeam; a plurality of main beams are arranged above the first crossbeam, and ends of the plurality of main beams away from the first crossbeam are respectively fixedly connected to two second crossbeams;
[0008] The plurality of main beams are all arranged at an angle, and a plurality of color steel plates are arranged above the plurality of main beams, and the plurality of color steel plates are all arranged at an angle; a guide groove is arranged on the side of the two cross beams away from the cross beam one, and the two guide grooves are fixedly connected to the two main beams on the side close to the cross beam two; a leak-proof cover is arranged above the cross beam one, and the leak-proof cover is located above the color steel plate;
[0009] A plurality of drainage ports are evenly arranged on the inner sides of the two guide grooves, and filter screens are arranged above the plurality of drainage ports. A plurality of drainage tubes are fixedly connected to the bottoms of the two guide grooves, and the positions of the plurality of drainage tubes correspond to the positions of the plurality of drainage ports.
[0010] As a further technical solution of the utility model, the top of the cross beam 1 is fixedly connected with multiple connecting parts 1, the multiple connecting parts 1 are all L-shaped, and the positions of the multiple connecting parts 1 correspond to the positions of the multiple main beams respectively; the bottoms of the multiple main beams are fixedly connected with connecting seats.
[0011] As a further technical solution of the utility model, every two adjacent connecting members among the multiple connecting members form a group, and each group of connecting members is fixedly connected to a support seat on one side away from the cross beam, and the ends of the multiple main beams away from the guide groove are respectively fixedly connected to the multiple support seats.
[0012] As a further technical solution of the utility model, a vertical frame is welded in the middle of the top of each of the support seats, and the upper ends of each of the vertical frames are located above the main beam; the tops of each of the vertical frames are fixedly connected to the middle of the bottom of the leak-proof cover; a leak-proof plate is provided at one end of each of the color steel plates close to the leak-proof cover, and the leak-proof plates are located on the inner side of the leak-proof cover.
[0013] As a further technical solution of the utility model, a plurality of trusses for supporting the color steel plates are arranged above the plurality of main beams, a plurality of connecting members 2 are fixedly connected to the bottoms of the plurality of trusses by bolts, and the plurality of connecting members 2 are fixedly connected to the plurality of main beams on one side away from the trusses.
[0014] As a further technical solution of the utility model, the two guide grooves are each provided with a plurality of slots for fixing the filter screen, and the positions of the plurality of slots respectively correspond to the positions of the plurality of drainage ports; and the interiors of the plurality of drainage tubes are each provided with a sieve plate.
[0015] Compared with the prior art, the beneficial effects of the utility model are:
[0016] 1. In the utility model, multiple color steel plates are arranged at an angle to play the role of draining water flow. When it rains, rainwater will flow into two diversion grooves through the grooves of multiple color steel plates, and the rainwater on the roof will be concentrated and drained through the diversion grooves. After a long period of use, the steel structure building will generate a lot of dust on the roof, and large debris will be blown onto the roof by the wind. When it rains, the rainwater will wash the dust and debris on the roof into the diversion groove. Filters are provided at multiple drainage ports of the diversion groove, which can block large impurities and prevent impurities from being trapped. The impurities enter the drainage pipe and block the drainage pipe. The sieve plate set in the drainage pipe can filter out small impurities, and most of the impurities can be filtered out with the filter. The card slot plays a role in limiting the displacement of the filter to prevent the filter from shifting. When too many impurities accumulate on the sieve plate and the water flow cannot pass through the sieve plate normally, the filter above the sieve plate can be removed to deal with the impurities accumulated on the sieve plate. Multiple drainage pipes are connected to the sewer on the ground, which can directly drain rainwater into the sewer to prevent rainwater from accumulating around the steel structure building and causing negative impact on the steel structure building.
[0017] 2. The utility model has a leak-proof cover that can divert rainwater to multiple color steel plates, thereby preventing rainwater from falling into the interior of the steel structure building through the gaps between the multiple color steel plates. When it rains with strong winds, the rain will fall on the roof in an inclined state. The leak-proof plates of the multiple color steel plates can prevent the inclined rainwater from flowing back along the color steel plates into the interior of the steel structure building. At the same time, the rainwater that slides down on the leak-proof cover will not fall into the interior of the steel structure building through the gaps between the color steel plates under the obstruction of the multiple leak-proof plates. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.
[0019] Figure 2 This utility model Figure 1 Bottom view of .
[0020] Figure 3 This utility model Figure 1 Side view of.
[0021] Figure 4 This utility model Figure 1 Schematic diagram of part of the structure.
[0022] Figure 5 This utility model Figure 4 Schematic diagram of part of the structure.
[0023] Figure 6 This utility model Figure 5 Bottom view of .
[0024] Figure 7 This utility model Figure 5 Side view of.
[0025] Figure 8 This utility model Figure 2 Schematic diagram of part of the structure.
[0026] Fig. 9 This utility model Figure 8 Schematic diagram of part of the structure.
[0027] Fig.10 This utility model Fig. 9 Top view of the .
[0028] Fig.11 This utility model Figure 3 A partial enlarged view of .
[0029] Fig.12 This utility model Figure 5 A partial enlarged view of .
[0030] In the figure: 1-color steel plate, 2-leakage-proof cover, 3-guide groove, 4-filter screen, 5-drainage pipe, 6-sieve plate, 7-card slot, 8-leakage-proof plate, 9-main beam, 10-connecting seat, 11-cross beam one, 12-connecting piece one, 13-support seat, 14-vertical frame, 15-truss, 16-connecting piece two, 17-cross beam two. DETAILED DESCRIPTION
[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0032] See also Figure 1-12 In an embodiment of the utility model, a steel structure roof capable of drainage and leakage prevention includes a cross beam 11, and two cross beams 17 are arranged on both sides of the cross beam 11; a plurality of main beams 9 are arranged above the cross beam 11, and the ends of the plurality of main beams 9 away from the cross beam 11 are fixedly connected to two cross beams 17 respectively;
[0033] The plurality of main beams 9 are all arranged at an angle, and a plurality of color steel plates 1 are arranged above the plurality of main beams 9, and the plurality of color steel plates 1 are all arranged at an angle; a guide groove 3 is arranged on the side of the two second cross beams 17 away from the first cross beam 11, and the two guide grooves 3 are fixedly connected to the two main beams 9 on the side close to the second cross beam 17; a leakproof cover 2 is arranged above the first cross beam 11, and the leakproof cover 2 is located above the color steel plate 1;
[0034] Multiple drainage ports are evenly arranged on the inner sides of the two guide grooves 3, and filters 4 are arranged above the multiple drainage ports. Multiple drainage pipes 5 are fixedly connected to the bottoms of the two guide grooves 3, and the positions of the multiple drainage pipes 5 correspond to the positions of the multiple drainage ports respectively.
[0035] The top of the cross beam 11 is fixedly connected with a plurality of connecting members 12, each of which is L-shaped, and the positions of the plurality of connecting members 12 correspond to the positions of the plurality of main beams 9 respectively; the bottoms of the plurality of main beams 9 are fixedly connected with connecting seats 10;
[0036] Every two adjacent connecting members 12 among the multiple connecting members 12 form a group, and each group of connecting members 12 is fixedly connected to a support seat 13 on one side away from the cross beam 11, and the ends of the multiple main beams 9 away from the guide groove 3 are respectively fixedly connected to the multiple support seats 13.
[0037] By adopting the above technical scheme, multiple color steel plates 1 are arranged at an angle to play the role of draining water flow. When it rains, rainwater will flow into the two guide grooves 3 through the grooves of multiple color steel plates 1, and the rainwater on the roof will be concentratedly drained through the guide grooves 3; after a long period of use, the steel structure building will generate a lot of dust on the roof, and large debris will be blown onto the roof by the wind. When it rains, the rainwater will wash the dust and debris on the roof into the guide groove 3. Filters 4 are provided at multiple drainage ports of the guide groove 3, and the filter screen 4 can block large impurities to prevent debris from entering The filter 4 is used to filter out impurities in the drainage pipe 5. The filter 4 is used to filter out most of the impurities. The filter 4 is used to filter out impurities in the drainage pipe 5 ...
[0038] In this embodiment, a stand 14 is welded in the middle of the top of the plurality of support seats 13, and the upper ends of the plurality of stands 14 are located above the main beam 9; the tops of the plurality of stands 14 are fixedly connected to the middle of the bottom of the leak-proof cover 2; a plurality of color steel plates 1 are provided with a leak-proof plate 8 at one end close to the leak-proof cover 2, and the plurality of leak-proof plates 8 are located on the inner side of the leak-proof cover 2;
[0039] A plurality of trusses 15 for supporting the color steel plate 1 are arranged above the plurality of main beams 9, and a plurality of connecting members 16 are fixedly connected to the bottom of the plurality of trusses 15 by bolts, and the plurality of connecting members 16 are fixedly connected to the plurality of main beams 9 on one side away from the trusses 15;
[0040] The two guide grooves 3 are each provided with a plurality of slots 7 for fixing the filter screen 4 , and the positions of the plurality of slots 7 correspond to the positions of the plurality of drainage ports respectively; the interiors of the plurality of drainage pipes 5 are each provided with a sieve plate 6 .
[0041] By adopting the above technical scheme, the leak-proof cover 2 can drain rainwater to the multiple color steel plates 1, thereby preventing rainwater from falling into the interior of the steel structure building through the gaps between the multiple color steel plates 1. When it rains with strong winds, the rain will fall on the roof in an inclined state. The leak-proof plates 8 of the multiple color steel plates 1 can prevent the inclined rainwater from flowing back along the color steel plates 1 into the interior of the steel structure building. At the same time, the rainwater sliding down the leak-proof cover 2 will not fall into the interior of the steel structure building through the gaps between the multiple color steel plates 1 under the obstruction of the leak-proof plates 8.
[0042] The working principle of the utility model is as follows: multiple color steel plates 1 are arranged at an angle to play the role of draining water flow. When it rains, rainwater will flow into two guide grooves 3 through the grooves of multiple color steel plates 1, and rainwater on the roof will be concentratedly drained through the guide grooves 3; after a steel structure building has been used for a long time, a large amount of dust will be generated on the roof, and large debris will be blown onto the roof by the wind. When it rains, rainwater will wash the dust and debris on the roof into the guide groove 3. Filters 4 are provided at multiple drainage ports of the guide groove 3, and the filter screen 4 can block large impurities to prevent debris from being trapped. Entering into the drainage pipe 5 to block the drainage pipe 5, the sieve plate 6 arranged in the drainage pipe 5 can filter out impurities with smaller volume, and can filter out most of the impurities in cooperation with the filter screen 4; the card slot 7 plays a role in limiting the displacement of the filter screen 4 to prevent the filter screen 4 from deviating. When too many impurities are accumulated on the sieve plate 6 and the water flow cannot pass through the sieve plate 6 normally, the filter screen 4 above the sieve plate 6 can be removed to deal with the impurities accumulated on the sieve plate 6; multiple drainage pipes 5 are connected to the sewer on the ground, which can directly drain rainwater into the sewer, preventing rainwater from accumulating around the steel structure building and causing negative impact on the steel structure building;
[0043] The leak-proof cover 2 can drain rainwater to the multiple color steel plates 1, thereby preventing rainwater from falling into the interior of the steel structure building through the gaps between the multiple color steel plates 1. When it rains with strong winds, the rain will fall on the roof in an inclined state. The leak-proof plates 8 of the multiple color steel plates 1 can prevent the inclined rainwater from flowing back along the color steel plates 1 into the interior of the steel structure building. At the same time, the rainwater sliding down the leak-proof cover 2 will not fall into the interior of the steel structure building through the gaps between the multiple color steel plates 1 under the obstruction of the leak-proof plates 8.
[0044] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.
Claims
1. A steel structure roof capable of drainage and leakage prevention, characterized in that: It comprises a crossbeam 1 (11), and crossbeam 2 (17) is arranged on both sides of the crossbeam 1 (11); a plurality of main beams (9) are arranged above the crossbeam 1 (11), and ends of the plurality of main beams (9) away from the crossbeam 1 (11) are respectively fixedly connected to two crossbeams 2 (17); The plurality of main beams (9) are all arranged in an inclined manner, and a plurality of color steel plates (1) are arranged above the plurality of main beams (9), and the plurality of color steel plates (1) are all arranged in an inclined manner; a guide groove (3) is arranged on the side of the two second cross beams (17) away from the first cross beam (11), and the two guide grooves (3) are fixedly connected to the two main beams (9) on the side close to the second cross beam (17); a leakproof cover (2) is arranged above the first cross beam (11), and the leakproof cover (2) is located above the color steel plate (1); A plurality of drainage ports are evenly arranged on the inner sides of the two guide grooves (3), and a filter screen (4) is arranged above the plurality of drainage ports. A plurality of drainage tubes (5) are fixedly connected to the bottoms of the two guide grooves (3), and the positions of the plurality of drainage tubes (5) respectively correspond to the positions of the plurality of drainage ports.
2. The steel structure roof capable of drainage and leakage prevention according to claim 1, characterized in that: The top of the cross beam (11) is fixedly connected to a plurality of connecting members (12), the plurality of connecting members (12) are all L-shaped, and the positions of the plurality of connecting members (12) respectively correspond to the positions of the plurality of main beams (9); the bottoms of the plurality of main beams (9) are fixedly connected to connecting seats (10).
3. The steel structure roof capable of drainage and leakage prevention according to claim 2, characterized in that: Each two adjacent connecting members (12) of the plurality of connecting members (12) form a group, and a side of each group of connecting members (12) away from the cross beam (11) is fixedly connected to a support seat (13), and ends of the plurality of main beams (9) away from the guide groove (3) are respectively fixedly connected to the plurality of support seats (13).
4. The steel structure roof capable of drainage and leakage prevention according to claim 3 is characterized in that: A stand (14) is welded in the middle of the top of each of the support seats (13), and the upper ends of each of the stand (14) are located above the main beam (9); the tops of each of the stand (14) are fixedly connected to the middle of the bottom of the leak-proof cover (2); a leak-proof plate (8) is provided at one end of each of the color steel plates (1) close to the leak-proof cover (2), and each of the leak-proof plates (8) is located on the inner side of the leak-proof cover (2).
5. The steel structure roof capable of drainage and leakage prevention according to claim 4, characterized in that: A plurality of trusses (15) for supporting the color steel plates (1) are arranged above the plurality of main beams (9), and a plurality of connecting members (16) are fixedly connected at the bottom of the plurality of trusses (15) by bolts, and the plurality of connecting members (16) are fixedly connected to the plurality of main beams (9) on the side away from the trusses (15).
6. The steel structure roof capable of drainage and leakage prevention according to claim 5, characterized in that: The two guide grooves (3) are each provided with a plurality of slots (7) for fixing the filter screen (4), and the positions of the plurality of slots (7) respectively correspond to the positions of the plurality of drainage ports; and the interiors of the plurality of drainage pipes (5) are each provided with a sieve plate (6).